Recent content by RBIS65

Viscosity and HTHS.

There are some from 5w60, dare I say it, questionable brands and Penrite Interesting this BMW oil. I will look into it. BTW sorry if I forgot about S54 owners. Eurofins IESPM. Yes that is in Europe. All in all, thanks for your answers. Then it confirms that HTHS is the most important for...

Did two of those but only got KV40 showing 140 and 139 mm2/s after 2000ish miles. 163 mm2/s as per Motul datasheet. What does this mean for you and in regards to my three questions/topics?

Hi there, Like so many S85 or S65 owners, we are scared to death about rod bearing failures. S65 owners, like me, are now also freaking out about main bearing failures... With that out of the way, after doing research it seems we can mitigate these failures by switching to a finner oil (i.e...